. >>> investigators in the west bank are getting ready to open the tome of yasser arafat. this may be the last chance to rule out or confirm poisoning as the cause of his death. arafat's personal belongings were found to have significant amounts of radiation. >>> he could very well be dead. >> whatever decision, every second counts. it's nice to have a little help. the new generation of phone apps that are saving lives. >>> now he's using oil money to support you. >> vintage j.r., scheming and drinking, but his unique final wish didn't involve bourbon or scotch. >>> and we have had a lovely holiday weekend. so far, plenty of sunshine. and as you can see, we've got fog now moving in tonight and in the overnight hours. we've got big changes, straight ahead. we'll tell you all about it, coming up. ,, at bank of america, we're continuing to lend and invest in the people, businesses, and organizations that call the bay area home. whether it's helping a nonprofit provide safe, affordable housing within the city, supporting an organization that's helping kids find jobs and stay i